bnxt: add a missing rcu synchronization

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Add a missing synchronize_net() call to avoid potential use after free,
since we explicitly call napi_hash_del() to factorize the RCU grace
period.

Fixes: c0c050c58d ("bnxt_en: New Broadcom ethernet driver.")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Michael Chan <michael.chan@broadcom.com>
Acked-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric Dumazet 2016-11-16 06:31:52 -08:00 • committed by David S. Miller

parent e47112d9d6

commit e5f6f564fd

1 changed files with 4 additions and 0 deletions

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drivers/net/ethernet/broadcom/bnxt/bnxt.c

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